(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?IgoHatsuyoRonProblem177]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IgoHatsuyoRonProblem177

Black to play]
PL[B]

AB[lb][oc][qc][md][qd][qe][gf][kf][pf][qg][qh][qi][pj][qk]
AW[ld][rd][ie][le][ne][pe][re][qf][rf][ig][mg][pg][ph][pi]


;
)
